package com.apex.springcloud.controller;

import com.apex.springcloud.pojo.Dept;
import com.apex.springcloud.service.DeptClientService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestTemplate;

import java.util.List;

/**
 * @author XiaoYang
 * @version 1.0
 * @program: springcloud-parant
 * @Classname DeptConsumerController
 * @description TODO
 * @date 2021/7/15 12:58
 */

@RestController
public class DeptConsumerController {

    //理解：消费者，不应该有service层
    // 使用RestTemplate访问restful接口非常的简单粗暴且无脑
    // （url，requestMap，ResponseBean.class） 这三个参数分别代表
    // REST请求地址，请求参数，Http响应转换 被 转换成的对象类型

    @Autowired
    private RestTemplate restTemplate;

    @Autowired
    private DeptClientService service = null;


    //做Ribbon时候将此改为了微服务名字
    //private static final String REST_URL_PREFIX="http://localhost:8001";
    private static final String REST_URL_PREFIX = "http://SPRINGCLOUD-PROVIDER-DEPT";


    @RequestMapping("/consumer/dept/add")
    public boolean add(Dept dept){
        //return restTemplate.postForObject(REST_URL_PREFIX+"/dept/add",dept,Boolean.class);
        return this.service.addDept(dept);
    }

    @RequestMapping("/consumer/dept/get/{id}")
    public Dept get(@PathVariable("id") Long id){
        //return restTemplate.getForObject(REST_URL_PREFIX+"/dept/get/"+id,Dept.class);
        return this.service.queryById(id);
    }

    @RequestMapping("/consumer/dept/list")
    public List<Dept> list(){
        //return restTemplate.getForObject(REST_URL_PREFIX+"/dept/list",List.class);
        return this.service.queryAll();
    }


    @GetMapping("/consumer/dept/discovery")
    public Object discovery(){
        return restTemplate.getForObject(REST_URL_PREFIX+"/dept/discovery",Object.class);
    }


}
